Esempio n. 1
0
        public void MultiplyTest()
        {
            // arrange
            Calculator calc = new Calculator();
            int number1 = 5;
            int number2 = 7;
            int expected = 35;

            // act
            int actual = calc.Multiply(number1, number2);

            // assert
            Assert.AreEqual(expected, actual);
        }
Esempio n. 2
0
        public void AddTest()
        {
            // arrange
            Calculator calc = new Calculator();
            int number1 = 5;
            int number2 = 7;

            int expected = 12;

            // act
            int actual = calc.Add(number1, number2);

            // assert
            Assert.AreEqual(expected, actual);
        }
Esempio n. 3
0
        static void Main(string[] args)
        {
            Calculator calc = new Calculator();
            Console.Write("Enter any number:");
            int x = Convert.ToInt32(Console.ReadLine());

            Console.Write("Enter any number:");
            int y = Convert.ToInt32(Console.ReadLine());

            Console.WriteLine("+.Add\n-.Sub\n*.Mul");
            MathCommand cmd = MathFactory.get(Console.ReadLine());

            if (cmd != null)
            {

                Console.WriteLine(cmd.calculate(x,y));
            }
            else
            {
                Console.Write("Invalid command");
            }
            Console.ReadKey();
        }
Esempio n. 4
0
        static void Main(string[] args)
        {
            Calculator cal = new Calculator();

            cal.math();
        }
        static void Main(string[] args)
        {
            Console.WriteLine("ADDITION");
            Console.WriteLine("First factor:");
            string stringA = Console.ReadLine();
            int    a       = int.Parse(stringA);

            Console.WriteLine("Second factor:");
            string stringB = Console.ReadLine();
            int    b       = int.Parse(stringB);

            Console.WriteLine("The result is " + Calculator.Add(a, b));
            Console.WriteLine(">>>Press Enter<<<");
            Console.ReadKey();

            Console.WriteLine("");
            Console.WriteLine("SUBTRACTION");
            Console.WriteLine("First factor:");
            string stringC = Console.ReadLine();
            int    c       = int.Parse(stringC);

            Console.WriteLine("Second factor:");
            string stringD = Console.ReadLine();
            int    d       = int.Parse(stringD);

            Console.WriteLine("The result is " + Calculator.Subtract(a, b));
            Console.WriteLine(">>>Press Enter<<<");
            Console.ReadKey();

            Console.WriteLine("");
            Console.WriteLine("SUM MORE NUMBERS");
            Console.WriteLine("How many numbers would you like to sum?");
            string sumnumbers = Console.ReadLine();
            int    count      = 1;

            int[] anarray = new int[int.Parse(sumnumbers)];
            for (int i = 0; i < anarray.Length; i++)
            {
                Console.WriteLine("Factor " + count + ":");
                count++;
                anarray[i] = int.Parse(Console.ReadLine());
            }
            Console.WriteLine("Result:" + Calculator.Sum(anarray));
            Console.WriteLine(">>>Press enter<<<");
            Console.ReadKey();


            Console.WriteLine("");
            Console.WriteLine("MULTIPLY");
            Console.WriteLine("How many numbers would you like to multiply?");
            string multnumbers = Console.ReadLine();
            int    count2      = 1;

            int[] anarray2 = new int[int.Parse(multnumbers)];
            for (int i = 0; i < anarray2.Length; i++)
            {
                Console.WriteLine("Factor " + count2 + ":");
                count2++;
                anarray2[i] = int.Parse(Console.ReadLine());
            }
            Console.WriteLine("Result:" + Calculator.Multiply(anarray2));
            Console.WriteLine(">>>Press enter<<<");
            Console.ReadKey();

            Console.WriteLine("");
            Console.WriteLine("POWER");
            Console.WriteLine("Number:");
            string stringnumber = Console.ReadLine();
            int    yournumber   = int.Parse(stringnumber);

            Console.WriteLine("Exponent:");
            string exponent     = Console.ReadLine();
            int    yourexponent = int.Parse(exponent);

            Console.WriteLine("The result is " + Calculator.Power(yournumber, yourexponent));
            Console.WriteLine(">>>Press Enter<<<");
            Console.ReadKey();

            Console.WriteLine("");
            Console.WriteLine("FACTORIAL");
            Console.WriteLine("Factorial of:");
            string stringfactorial = Console.ReadLine();
            int    yourfactorial   = int.Parse(stringfactorial);

            Console.WriteLine("The result is " + Calculator.Factorial(yourfactorial));
            Console.WriteLine(">>>Press Enter<<<");
            Console.ReadKey();

            Console.WriteLine("");
            Console.WriteLine("Thanks for you cooperation, next time you should use a true calculator.");
            Console.WriteLine(">>>>>Press Enter to cause a nuclear explosion<<<<<");
            Console.ReadKey();
        }